<?php
/**
 * Created by PhpStorm.
 * User: hp
 * Date: 2018/9/21
 * Time: 17:41
 */

class teacher
{
    public $name="哈德斯";
    public $sex="男";
    public $age=33;

    function A()
    {
        echo $this->name."  ".$this->sex."   ".$this->age;
    }
    function B()
    {
        echo "这里是B";
    }
    function C()
    {
        echo "这里是C";
    }

}